baber/WOPTO huggingface dataset:
Patent JP-H10165980-A (JP)
Title: Anaerobic treatment apparatus for organic waste water
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To collect treated water not mixed with sludge even if CODcr load of org. waster water (raw water) to be treated is high and the generation amt. of anaerobic gas is much and to forcibly return sludge subjected to sedimentation treatment to a reaction part to perfectly subject org. matter in raw water to biological treatment. SOLUTION: A reaction part 21 having an anaerobic sludge bed 22 formed at the bottom part thereof and having a water supply pipe 23 supplying org. waste water into the sludge bed as ascending streams is formed and a bottomed cylindrical sedimentation part 24 is arranged above the reaction part and a partition wall 28 is arranged around the sedimentation part 4 to set the interval between the sedimentation part and the partition wall to a rising water channel 29.  A communication means 30 allowing the rising water channel to communicate with the interior of the sedimentation part is formed and a barrier plate 34 is fitted under the lower end of the rising water channel and a return pipe 33 returning sludge sedimented on the bottom of the sedimentation part to the reaction part is disposed between the bottom of the sedimentation part and the reaction part and treated water is taken out of the tank from the upper part in the sedimentation part.
Patent JP-H09168206-A (JP)
Title: Electric vehicle
Inventor: TAKESO MASANORI
IPC: B60L50/15
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To recover the recovered charged energy at all times by providing means for controlling the battery capacity constantly to a level close to a target charging level while ensuring a predetermined charging energy at the time of recovery. SOLUTION: DC power is fed from a battery 1 through a power converter 2 to an AC motor 3 thus driving the motor 3. At the time of applying brake or descending a slope, energy of the motor 3 is recovered by regenerative braking and the battery 1 is charged through the power converter 2. A battery capacity controller 6 detects the battery capacity. A required regenerative amount X is calculated based on an estimated run state signal from a navigation system and an actual run state signal from a vehicle run state detector 8 and then a target charging amount α (α=100-X) is calculated therefrom. Finally, the target charging amount α is compared with the battery capacity and the small engine 4 is started thus controlling the battery capacity.
Patent JP-H07303141-A (JP)
Title: Address determination by caller instructions of telephone call basing on dialed suffix
Inventor: DANIERU ESU FUAAMAN
IPC: H04M3/42
Filed: 1993-12-24
Abstract: PURPOSE: To enable reception of any call by receiving a telephone number and a suffix code, translating the telephone number to another telephone number as a function of code and transferring the telephone call, so as to dial a specified telephone number among plural telephone numbers related to a callee and the suffix code. CONSTITUTION: In the case of a facsimile transmission from a subscriber of a telephone set S1 to a FAX 125 of a subscriber of telephone set S2, the subscriber of S1 connects an access code via a dial L and an exchange CO 25 to a local exchange TS 205. Next, after the telephone number of S2 has been dialed, a suffix such as *F# showing a facsimile service is dialed. When the suffix *F# is received following the telephone number, the TS 205 forms a message and sends it through a common line signal network 150 to a network control point NCP 225. The NCP 225 translates the telephone number and the suffix based on a table, sends them to the TS 205 and connects to the FAX 125.
Patent JP-H03185886-A (JP)
Title: Laser with optical element deterioration detector
Inventor: MATSUNO KIYOO
IPC: H01S3/086
Filed: 1989-12-15
Abstract: PURPOSE:To make it possible to know reliably the deterioration of the optical element of a laser by a method wherein an output sensor for attachable and detachable small-output laser use is provided on the optical axis of the laser. CONSTITUTION:When a laser oscillation takes place, an output sensor 7 is put out of the optical axis of a laser so as not to disturb a laser beam and is put by the laser. There, a small-output laser for optical axis alignment use is oscillated at the time of stop of the laser oscillation and at the time of a measurement of the deterioration degree of an optical element. At this time, the sensor 7 is moved on the optical axis of the laser. As the number of shots is repeated, windows 2 and 2 are dirtied, the transmittance of the windows 2 and 2 is reduced and the output of an excimer laser is also reduced. The output of the laser beam, which is transmitted the dirtied windows 2 and 2, of an He-Ne laser is also reduced according to a reduction in the output of the excimer laser. There, when the windows 2 and 2 are cleaned, the outputs of the excimer laser and the He-Ne laser are restored. There, when the element is deteriorated and the surface of the element is distorted or broken, the correlation characteristics of the element are changed. Accordingly, it becomes possible to know the deterioration of the element itself.
Patent JP-2001140543-A (JP)
Title: Window frame
Inventor: SEIKI ATSUSHI
IPC: B32B27/30
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin window frame excellent in impact resistance and having acrylic resin coated layer laminated thereon. SOLUTION: This vinyl chloride resin window frame comprises a laminated body formed of an acrylic resin coated layer and a vinyl chloride resin base metal. The bending elastic modulus of the acrylic resin coated layer at 23 deg.C in accordance with JIS K 7203 is 1400 to 2100 MPa, and the Charpy impact value of the laminated body at 10 deg.C in accordance with JIS K 7111 is 20 kJ/cm2 or more.
Patent JP-H08176492-A (JP)
Title: Coating composition and coated metallic sheet
Inventor: HATANO HIROSHI
IPC: B05D7/24
Filed: 1994-12-27
Abstract: PURPOSE: To provide a coating compsn., which has excellent abrasion resistance and processability and, when molded, causes no significant abrasion of a tool, and a metallic sheet coated with the coating composition. CONSTITUTION: The coating compsn. comprising 1 to 30wt.%, based on the total solid content of the coating, fine powder of carbon composed mainly of a carbonaceous material having an optical anisotropic structure and 1 to 20wt.%, based on the total solid content of the coating, fine powder of a fluororesin, and a coated metallic sheet comprising a metallic sheet having at least one surface coated with the coating compsn.
Patent JP-H03190582-A (JP)
Title: Inverter unit
Inventor: TSUTSUMI KAZUYA
IPC: H02P3/18
Filed: 1989-12-18
Abstract: PURPOSE:To reduce the size and the weight of an inverter unit by employing a part or the entirety of the inverter, for converting AC current through a power rectifier into DC current and then inverting the DC current through a power inverter into AC current, as a chopper controller for recovery power control. CONSTITUTION:When a motor 10 is accelerated, a circuit breaker 2 is closed and an acceleration/brake switching contactor 4 short-circuits a recovery power processing resistor 5 thus separating a circulation diode 6. Gates of a power rectifier 3 and a power inverter 9 are then turned ON thus generating VVVF. When brake is applied, gates of the power rectifier 3 and the power inverter 9 are turned OFF and the circuit breaker 2 is opened to switch the contactor 4 thus connecting the diode 6 and releasing short circuit of a resistor 5. The gates of the power inverter 9 and the power rectifier 3 are then turned ON. The power rectifier 3 is subjected to PWM control in order to control current flow through the resistor 5. By such arrangement, a part or the entirety of the power rectifier 3 is employed for chopper control and availability of facility is improved.
Patent JP-H07155573-A (JP)
Title: Method for imparting hydrophilic property to hollow fiber membrane of polysulfone
Inventor: TASHIRO HIDEKI
IPC: B01D69/08
Filed: 1993-11-30
Abstract: PURPOSE:To provide a method for heating a hollow fiber membrane of polysulfone by which permanent hydrophilic property is imparted to a hollow fiber membrane of polysulfone contg. polyvinylpyrrolidone as a hydrophilic polymer. CONSTITUTION:A hollow fiber membrane of polysulfone is formed by dry-wet spinning from a polysulfone spinning soln. contg. polyvinylpyrrolidone added by about 0.1-10wt.% and hydrophilic property is imparted to the membrane by heating the membrane in water at about >=110 deg.C.
Patent JP-H09142417-A (JP)
Title: Hot air heater for sealing of paper container for liquid
Inventor: YAMASHITA NOBORU
IPC: B65D5/06
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To uniformly and stably perform a top sealing of a square cylindrical paper container for liquid by a method wherein blowing out plates which are provided around a hot air blowing out chamber, are arranged so as to keep uniform intervals, on the internal surface of a hexagonal rib of the container made of paper under a semi-opened state. SOLUTION: Six sheets of blowing out plates 14 which are provided on the external wall surface of a chamber which is connected to an air feeding pipe of a hot air heater for forming for a paper container 10 for liquid, are formed in such a manner that the blowing out plates 14 which heat a rib 4 of a roof panel 2, are slightly widened on the bottom as shown in a side surface sketch, and also, the blowing out plates 14 which heat a rib 4 of a folded in roof 3, are slightly twisted as shown in a bottom surface sketch. By this method, the blowing out plates 14 are arranged with specified uniform intervals, preferably in a range of 5-8mm, to the internal surface of the hexagonal rib 4 under a semi-opened state, of the paper container 10. As a result, the internal surface of the annular rib 4 can be uniformly heated at a suitable temperature, and a separation of the rib 4 by an unfavorable bonding and a liquid leakage due to a damage at an overheated part from generating.
Patent JP-H07151814-A (JP)
Title: Oscillator of calibration pulse
Inventor: OTAKA IWAO
IPC: G01R35/00
Filed: 1993-11-30
Abstract: PURPOSE:To inject calibration pulses symmetrically into both sides of an insulating connection part. CONSTITUTION:The output of a battery 11 is connected to a DC/DC converter 12 and a square-wave oscillation part 13, and outputs of the DC/DC converter 12 and the square-wave oscillation part 13 are connected to crest-value adjustment parts 14a, 14b. The output of the crest-value adjustment part 14a is connected to an electrode 18a on an insulating-connection-part terminal 1 7a via a coaxial lead 15a and a differentiating circuit 16a, and the output of the crest- value adjustment part 14b is connected to an electrode 18b on an insulating- connection-part terminal 17b via a coaxial lead wire 15b and a differentiating circuit 16b. The crest-value adjustment parts 14a, 14b have an equal crest value, two synchronized square waves are injected into the coaxial lead wires 15a, 15b, the square waves are differentiated by the differentiating circuits 16a, 16b so as to form calibration pulses, and the calibration pulses are output to the electrodes 18a, 18b.
Patent JP-H06171523-A (JP)
Title: Power steering device
Inventor: SUZUKI MIKIO
IPC: B62D5/087
Filed: 1992-12-07
Abstract: PURPOSE:To enhance the energy saving effect lay reducing the rate of flow supplied to a servo valve not only in the high speed operation but also at the low speed operation. CONSTITUTION:A solenoid bypass valve 29 whose opening area varies in compliance with the car speed is installed in a bypass line 28 which bypasses to the low pressure side the working oil flowing through a flow path leading from the downstream of a measuring orifice 23 to a flow control valve 11, while a pressure sensitive bypass valve 33 whose opening area varies in compliance with the load pressure is installed parallel with the solenoid bypass valve, and that of the variable throttles of a bridge circuit constituting a servo valve 12 which lies on the pump side is adjusted by a semi-center open valve while the variable throttle on the reserver 17 side is adjusted by a center open valve.
Patent JP-H07178032-A (JP)
Title: Dishwasher
Inventor: SAITO TATSUYA
IPC: A47L15/50
Filed: 1993-12-24
Abstract: PURPOSE:To arrange small pieces of tableware so that they may not superpose on small object container and remove the dirt well. CONSTITUTION:Each common side of the plural upper side inlets 30 of a small object container 17 is formed to provide parts 31 forming a circular arc, and by settling small pieces of tableware put in from the upper side inlets 30 in the innermost parts after slipping on the parts 31 forming a circular arc, the tableware is not superposed at the upper side of the sections neighboring longitudinally or laterally, so as to hit the washing water to all of the tableware. In this case, the parts 31 forming the circular arc may be formed in a V-shape and, by forming a bottom plate 29 of the small article container 17 in a sloped form inclining downward in one direction to the side opposite to the parts 31 forming the circular arc, the small size tableware can be settled easily on the bottom of the part 31 forming the circular arc.
Patent JP-H01167498-A (JP)
Title: Capacity control method for centrifugal compressor
Inventor: YOSHII KYOICHI
IPC: F04D27/00
Filed: 1987-12-23
Abstract: PURPOSE:To prevent control equipments from damaging with making frequency on ON-OFF control few by raising set value on a PIC (pressure controller) once before shifting to ON-OFF control and accumulating gas into a delivery mother pipe side in high pressure. CONSTITUTION:Set value for a mother pipe pressure controller 10 for constant air pressure control is set to the minimum value of necessary delivery pressure in large air quantity range, and the value of lower limit of constant air pressure control range is detected by a flow rate lowering detecter switch 6. When the plant has reached to air delivering control range, operating pressure is made to rise with raising upper limit of set value for the mother pipe pressure controller 10, gas is accumulated through raising pressure in a delivery mother pipe 4 and ON-OFF control is made to perform when pressure in the delivery mother pipe reaches to the upper limit value.
Patent JP-H06178237-A (JP)
Title: Display device
Inventor: NAGAMINE TAKU
IPC: H04N5/66
Filed: 1992-12-07
Abstract: PURPOSE:To provide the display device capable of attaining uniform display on the entire screen even when the number of dots of an inputted video signal is less than a fixed picture element number of a fixed picture element display element. CONSTITUTION:The display device is provided with sample-and-hold circuits 2a-2n sampling sequentially each video signal 1, multiplier circuits 8a-8n calculating respectively each energy supposed to be obtained by each of fixed picture elements 7a-7n with an electron beam having a predetermined energy distribution through the tentative scanning on each of the fixed picture elements 7a-7n corresponding to each video signal 1 sampled by each of the sample-and-hold circuits 2a-2n and adder circuits 9a-9n adding each energy calculated by the multiplier circuits 8a-8n to calculate respectively the brightness of each of the fixed picture elements 7a-7n.
Patent JP-H06170092-A (JP)
Title: Clothes dryer
Inventor: KIUCHI MITSUSACHI
IPC: D06F58/28
Filed: 1992-12-07
Abstract: PURPOSE:To improve the safety by stopping a rotary drum at the time when an abnormal rotation is generated in a motor or the rotary drum, in the clothes dryer for drying clothes by allowing hot air to circulate into the rotary drum driven to rotate by the motor. CONSTITUTION:Hot air is allowed to circulate into a rotary drum 1 for drying clothes by a heat exchange type double blade fan, a PTC heater 3 is provided in a ventilation path to the inside of the rotary drum 1, and the rotary drum 1 and the heat exchange type double blade fan are driven to rotate by a motor 5. The revolving speed of the rotary drum 1 is detected by a rotation detecting means 7, a current of the motor 5 is controlled by a rotation control means 9 and the rotary drum 1 is controlled to a set revolving speed. When an abnormal state is detected by an output of the rotation detecting means 7, the rotation of the rotary drum 1 is stopped by an abnormality protecting means 20, and when abnormality is generated in the rotation of the rotary drum 1 or the motor 5 such as the time when rotation control of the motor 5 becomes impossible, etc., the motor 5 is stopped.
Patent JP-S63255557-A (JP)
Inventor: TOOMASU JII GANTORII
IPC: F02M1/16
Filed: 1987-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03189396-A (JP)
Title: Water pump
Inventor: YAMADA YUTAKA
IPC: F04D29/22
Filed: 1989-12-17
Abstract: PURPOSE:To efficiently run a pump by providing a spring means to energize a moving disc rearwardly and holding the moving disc in a position where a forward push force exerted on the moving disc through operation of a low pressure chamber is balanced with the rearward press back force of the spring means. CONSTITUTION:When an impeller 22 and a moving disc 30 are rotated, water in a low pressure chamber 34 performs integral rigid rotation. The rotation speed of water on the backside of the disc 30 is lower than that in the chamber 34 due to fluid resistance of a casing 10. As a result, the pressure gradient inside the chamber 34 of water flowing from the center side toward the outside in a radial direction is higher than that outside the chamber. Meanwhile, since a pressure on the outer periphery of the disc 30 inside the chamber 34 is made approximately equal to that outside the chamber by means of a gap between the disc 30 and an impeller disc 18, a pressure in the chamber 34 is lower than a pressure outside the chamber in the position of a radius smaller than that, and forward thrust is generated at the disc 30. Meanwhile, since a rearward energizing force is exerted on the disc 30 through the forces of springs 38 and 40, the disc 30 is located in a position where forward thrust is balanced with the energizing force of the spring.
Patent JP-H01169845-A (JP)
Title: Negative electric charge generating device
Inventor: TORIIE HIDEAKI
IPC: H01J37/08
Filed: 1987-12-25
Abstract: PURPOSE:To generate neg. electric charges of metal of anode and cathode in an arc space by producing a contracted arc between the anode and cathode installed oppositely in a vacuum vessel. CONSTITUTION:Electric discharge is generated between a cathode 14 and a trigger electrode 18 by the use of a trigger power supply, and arc discharge is produced between an anode 16 and the cathode 14. When time arc current supplied by an arc power supply connected with the cathode 14 and anode 16 becomes sufficiently large, the amount of Cu vapor or Cu pos. ions of the anode 16 emitted from the anode 16 will become greater than the amount of Cu vapor or Cu neg. ions of the cathode 14 emitted from the cathode 14, and when it becomes contracted arc, Cu neg. ions as negative electric charges re generated in the arc space. Thereby neg. electric charges of metal can be generated in the arc space.
Patent JP-H05141566-A (JP)
Title: Flow control valve
Inventor: INOSE YASUO
IPC: F16K31/06
Filed: 1991-11-15
Abstract: PURPOSE:To easily enable the flow adjustment in a minute flow rate region, in a flow control valve. CONSTITUTION:A valve seat member 3 is provided inside a case 2, and a valve body 4 is insertedly fitted in the valve seat member 3. A compression spring 5 for energizing the valve body 4 in the valve-closing direction is provided. In addition, a pilot mechanism 7 for pressurizing a pilot chamber 37 is provided, and also a compression spring 38 for energizing the valve body 4 from the valve-closed position to a prescribed position in the valve-opening direction is provided. When the solenoid 27 of the pilot mechanism 7 is energized for pressurizing a pilot chamber 37, the valve body 4 displaces in response to this pressure, and the flow rate from a pump port 8 to a cylinder port 9 is regulated. While the displacement of the valve body 4 is between the valve-closed condition and a prescribed position therefrom, the energizing force of the compression spring 38 acts, therefore the rate in increase of the displacement of the valve body 4 to the rise in pilot pressure is small. Thus, in the beginning of valve- opening, the rate in increase of flow rate to the increase in current is small, so that the flow control in a minute flow rate region can be facilitated.
Patent JP-2000153134-A (JP)
Title: High performance blood purifying membrane
Inventor: KYO MOTOKI
IPC: B01D69/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prepare a high performance blood purifying membrane high in fractional characteristics. SOLUTION: In a sieve coefficient [SCAlb(A)] of albumin measured using an albumin aq. soln. and a sieve coefficient [SCAlb(B)] measured using blood, SCAlb(B)/SCAlb(A) is 0.03<=SCAlb(B)/SCAlb(A)<=0.4, SCAlb(A)>=0.1 and SCAlb(B)<=0.08.
Patent JP-H11267672-A (JP)
Title: Treatment of polluted water and system therefor
Inventor: KAKU TECCHU
IPC: C02F1/48
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To rapidly treat a polluted water in a simple structure by subjecting an atomized polluted water mixed with ozone to oxidation reduction with ozone through an ion separator under specified conditions to prepare a mixture liquid containing water and other substances, and separating the substances in a high pressure reaction tank by use of the difference in specific gravity of the substances in the mixture liquid. SOLUTION: An atomized polluted water is mixed with ozone to prepare a mixture state. In this process, the ozone concn., the mixture pressure and the mixture concn. of ozone are controlled to 35,000 to 100,000 ppm, 1 to 4 kg/cm<2> , and >=2.5 ppm, respectively. The atomized polluted water mixed with ozone is passed through an ion separator 400 to cause oxidation reduction with ozone to prepare a mixture liquid containing water, gas and other substances. The magnetic field and the flow rate of the polluted water are controlled to >=3,000 Gauss and >=10 L/min, respectively. After the mixture liquid is pressurized, the liquid is separated into the following components in a high pressure reaction tank 600 by use of the difference in specific gravity of the substances.  The components are a gas recycled to the water supply source, a pure water and other substances having larger specific gravity than that of water, and these are respectively discharged. The reaction time and the pressure in the high pressure reaction tank 600 are controlled to >=3.5 min and 2 to 12 kg/cm<2> , respectively.
Patent JP-H10175780-A (JP)
Title: Calling registering device for elevator car and method therefor
Inventor: CHOI RAKU WAN
IPC: B66B3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To register the calling of a layer that a passenger desires and display a layer for which a calling registration is performed by outputting a calling signal from a memory in which a CPU is stored and turning on a registration display lamp by a car controller, when a passenger depresses a calling button. SOLUTION: When a passenger gets into a car and depresses a calling button, a calling signal is inputted in a CPU 53 via NOC of a signal line. The CPU 53 stores data by a registered calling in a memory 52 by a prescribed format when the calling signal is judged to be proper. A car controller 54 guides a car to an object layer and outputs an enable signal via the signal line by the registered calling. Output buffers OBUF 1 to OBUF 60 are enabled by the enable signal, a third power source is supplied to a lamp connected with the output buffers OBUF 1 to OBUF 60 via a third power source line and the lamp is turned on.